Zhi YANG

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Xuzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CLASSIFYING PHREATIC LEAKAGE DISASTER LEVEL IN SHALLOW C...
- Publication number 20200378258
- Publication date Dec 3, 2020
- China University of Mining and Technology
- Wenping LI
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR CLASSIFYING ECO-GEOLOGICAL ENVIRONMENT TYPES BASED ON CO...
- Publication number 20200234170
- Publication date Jul 23, 2020
- China University of Mining and Technology
- Wenping LI
- G06 - COMPUTING CALCULATING COUNTING